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. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: Epidemiology. 2011 Nov;22(6):773–780. doi: 10.1097/EDE.0b013e31823061a9

Figure 2.

Figure 2

Associations between ventricular electrical abnormalities and A) fine particulate matter (PM2.5) exposure per 10 µg/m3 increment and B) residential major roadway proximity. Model 1 includes race, sex, age, and body mass index, income, education, cigarette smoking, systolic and diastolic blood pressure, hypertensive status by JNC VI criteria, diabetes status by 2003 American Diabetes Association fasting blood glucose criteria, LDL and HDL cholesterol, and alcohol use. Model 2 additionally includes study site. Model 3 additionally includes medications known to impact ventricular conduction, and Model 4 includes presence of nonzero Agatston calcium score.